The Tecmojo server rack cable management is made of lastic,durable and lightweight.Rack mount cable management has 12 slots and 2 back accesses to organize and distinguish countless cables separately.Horizontal design is easy to install,assemble and disassemble,can save space and manage cables.2 Pack network rack cable management,with install instructions or videos for reference,including accessories of 12-24 Cage nut and Screw×8,10-32 Screw×8,you can choose according to the actual installation.Rack mount cable management fits all 19" racks and cabinets,perfect for home,studio and on-stage use as well as for small network environment.